SKU: 28166967180

MJR Tumblers Refill Grit Kit - 12,000 Grit Aluminum Oxide Polish for 6lb Tumblers - Grey, Veteran-Owned

Sale price$25.37 Regular price$28.19
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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3

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Description

MJR Tumblers Refill Grit Kit - 12,000 Grit Aluminum Oxide Polish for 6lb Tumblers - Grey, Veteran-OwnedThe MJR Tumblers Refill Grit Kit is a premium polishing solution designed for 6lb rock tumblers. This kit is ideal for hobbyists and professionals looking to achieve a high quality finish on gemstones and rocks. With a selection of grits ranging from coarse to ultra fine, it ensures exceptional polishing results for all types of materials. This refill kit includes top grade Silicon Carbide and Aluminum Oxide, which are known for their durability and

The MJR Tumblers Refill Grit Kit is a premium polishing solution designed for 6lb rock tumblers. This kit is ideal for hobbyists and professionals looking to achieve a high-quality finish on gemstones and rocks. With a selection of grits ranging from coarse to ultra-fine, it ensures exceptional polishing results for all types of materials.

This refill kit includes top-grade Silicon Carbide and Aluminum Oxide, which are known for their durability and performance. MJR Tumblers is a disabled and veteran-owned company based in Pecatonica, Illinois, USA, dedicated to providing superior polishing products. The kit is designed to work seamlessly with any rock tumbler, making it a versatile choice for rock polishing enthusiasts.

Key Features:
  • Comprehensive Grit Selection: Includes coarse Silicon Carbide for quick stock removal and fine Aluminum Oxide for a perfect finish.
  • Durable Materials: Made from high-quality Silicon Carbide and Aluminum Oxide, ensuring longevity and effective polishing.
  • Easy Compatibility: Works with any brand of rock tumbler, giving you the flexibility to mix and match your supplies.
  • Enhanced Polishing Experience: Provides an unbeatable polishing experience that brings gemstones to life.
  • Large Selection of Grits: Offers various grit sizes (36, 60/90, 120/220, 400/600, 1200, and 1500) to cater to different polishing needs.
  • Efficient Performance: Designed for quick tumbling, allowing you to achieve smooth, polished rocks without compromising on quality.
  • Veteran-Owned Quality: Purchase with confidence from a company that values quality and service, supporting disabled and veteran entrepreneurs.

The MJR Tumblers Refill Grit Kit is perfect for both novice and experienced rock tumblers looking to enhance their polishing results. Whether you are polishing gemstones or rocks, this kit provides everything you need for a successful tumbling process. Experience the difference with MJR Tumblers and bring your rocks to a brilliant shine.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 28166967180

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Nick Casad
Los Angeles, US
★★★★★ 3
Amazon brand looks bad
Color: White, Light Gray, Black, Size: X-Large
II think the quality is poor the fabric is thin and the moc collar won't stand up
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Reviewed in the United States on July 20, 2025
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Amazon Customer
Fort Morgan, US
★★★★★ 5
Satisfied
Color: Brown, White, Black, Size: Large
Nice fit and comfortable
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Reviewed in the United States on April 18, 2026
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4th Cav Trooper
West Palm Beach, US
★★★★★ 5
Nice material, holds collar shape well.
Color: Wine Red, Navy Blue, Black, Size: Medium
Good value for the money. You can machine wash and dry on low heat, in my opinion. Laying flat is too much of a pain.
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Reviewed in the United States on January 30, 2026
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Kathy McCann
Cuba, US
★★★★★ 5
Great tshirts!
Color: Light Gray, Dark Gray, Black, Size: X-Large
Husband loved these tshirts.
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Reviewed in the United States on February 18, 2026
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Gadget Worm
New York, US
★★★★★ 2
Not made from the most comfortable fabric
Color: White, Light Gray, Black, Size: Large
It is not the most comfortable fabric which makes it not suitable for summer clothing. Also, the fitting of the neck doesn’t look good since material is not wrinkle free
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Reviewed in the United States on August 4, 2025

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